城市交通信号控制系统和城市交通流诱导系统是智能交通系统的重要组成部分。

Urban Traffic Signal Control System and Urban Traffic Flow Guidance System were the important part of ITS.

youdao

城市交通信号控制系统和城市交通流诱导系统是智能交通系统的重要组成部分。

Urban Traffic Signal Control System and Urban Traffic Flow Guidance System were the important part of ITS.

youdao